[ https://issues.apache.org/jira/browse/SPARK-21192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-21192: ------------------------------------ Assignee: Apache Spark (was: Tathagata Das) > Preserve State Store provider class configuration across StreamingQuery > restarts > -------------------------------------------------------------------------------- > > Key: SPARK-21192 > URL: https://issues.apache.org/jira/browse/SPARK-21192 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Affects Versions: 2.3.0 > Reporter: Tathagata Das > Assignee: Apache Spark > > If the SQL conf for StateStore provider class is changed between restarts > (i.e. query started with providerClass1 and attempted to restart using > providerClass2), then the query will fail in a unpredictable way as files > saved by one provider class cannot be used by the newer one. > Ideally, the provider class used to start the query should be used to restart > the query, and the configuration in the session where it is being restarted > should be ignored. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org